Re: [Benchmark] AIM9 results

[Hans Reiser <reiser@namesys.com>]

Andrew and Chris, are these changes in performance definitely due to VM 
changes (and not some difference I am not thinking of between 2.5 and 
2.4 reiserfs code)?

Hans

Paolo Ciarrocchi wrote:

>Hi all,
>hw is an Omnibook 6000 (laptop)
>fs is Reiserfs
>
>format:
>2.4.19
>2.5.51
>2.5.52
>
>add_double 10030 23.9282       430707.88 Thousand Double Precision Additions/second
>add_double 10030 23.7288       427118.64 Thousand Double Precision Additions/second
>add_double 10030 23.7288       427118.64 Thousand Double Precision Additions/second
>
>add_float 10000 35.9       430800.00 Thousand Single Precision Additions/second
>add_float 10010 35.5644       426773.23 Thousand Single Precision Additions/second
>add_float 10010 35.5644       426773.23 Thousand Single Precision Additions/second
>
>add_long 10010 22.1778      1330669.33 Thousand Long Integer Additions/second
>add_long 10020 21.9561      1317365.27 Thousand Long Integer Additions/second
>add_long 10020 21.9561      1317365.27 Thousand Long Integer Additions/second
>
>add_int 10020 22.0559      1323353.29 Thousand Integer Additions/second
>add_int 10020 21.8563      1311377.25 Thousand Integer Additions/second
>add_int 10020 21.8563      1311377.25 Thousand Integer Additions/second
>
>add_short 10000 55.4      1329600.00 Thousand Short Integer Additions/second
>add_short 10000 54.9      1317600.00 Thousand Short Integer Additions/second
>add_short 10000 54.9      1317600.00 Thousand Short Integer Additions/second
>
>creat-clo 10040 19.4223        19422.31 File Creations and Closes/second
>creat-clo 10010 87.2128        87212.79 File Creations and Closes/second
>creat-clo 10000 75.3        75300.00 File Creations and Closes/second
>^^^Here 2.5.* is _a lot_ faster than 2.4.19 but 2.5.52 is slower then 2.5.51
>
>page_test 10000 123.9       210630.00 System Allocations & Pages/second
>page_test 10000 105.7       179690.00 System Allocations & Pages/second
>page_test 10010 105.095       178661.34 System Allocations & Pages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>brk_test 10010 48.951       832167.83 System Memory Allocations/second
>brk_test 10020 44.6108       758383.23 System Memory Allocations/second
>brk_test 10010 43.8561       745554.45 System Memory Allocations/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>jmp_test 10000 4313.7      4313700.00 Non-local gotos/second
>jmp_test 10000 4273.2      4273200.00 Non-local gotos/second
>jmp_test 10000 4273.1      4273100.00 Non-local gotos/second
>
>signal_test 10000 166.1       166100.00 Signal Traps/second
>signal_test 10000 157.4       157400.00 Signal Traps/second
>signal_test 10000 159.6       159600.00 Signal Traps/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>exec_test 10000 13.8           69.00 Program Loads/second
>exec_test 10020 12.9741           64.87 Program Loads/second
>exec_test 10030 12.9611           64.81 Program Loads/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>fork_test 10000 44.8         4480.00 Task Creations/second
>fork_test 10020 23.9521         2395.21 Task Creations/second
>fork_test 10020 29.0419         2904.19 Task Creations/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>link_test 10000 155.3         9783.90 Link/Unlink Pairs/second
>link_test 10000 147.7         9305.10 Link/Unlink Pairs/second
>link_test 10010 140.959         8880.42 Link/Unlink Pairs/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>disk_rr 10050 6.96517        35661.69 Random Disk Reads (K)/second
>disk_rr 10110 7.51731        38488.63 Random Disk Reads (K)/second
>disk_rr 10050 7.46269        38208.96 Random Disk Reads (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>disk_rw 10060 5.666        29009.94 Random Disk Writes (K)/second
>disk_rw 10000 6.8        34816.00 Random Disk Writes (K)/second
>disk_rw 10090 6.73935        34505.45 Random Disk Writes (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>disk_rd 10010 38.1618       195388.61 Sequential Disk Reads (K)/second
>disk_rd 10020 38.024       194682.63 Sequential Disk Reads (K)/second
>disk_rd 10010 38.0619       194877.12 Sequential Disk Reads (K)/second
>
>disk_wrt 10100 8.51485        43596.04 Sequential Disk Writes (K)/second
>disk_wrt 10070 9.43396        48301.89 Sequential Disk Writes (K)/second
>disk_wrt 10080 9.3254        47746.03 Sequential Disk Writes (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>disk_cp 10120 7.31225        37438.74 Disk Copies (K)/second
>disk_cp 10010 7.69231        39384.62 Disk Copies (K)/second
>disk_cp 10090 7.63132        39072.35 Disk Copies (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>sync_disk_rw 16020 0.062422          159.80 Sync Random Disk Writes (K)/second
>sync_disk_rw 18790 0.0532198          136.24 Sync Random Disk Writes (K)/second
>sync_disk_rw 14570 0.0686342          175.70 Sync Random Disk Writes (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>sync_disk_wrt 11220 0.0891266          228.16 Sync Sequential Disk Writes (K)/second
>sync_disk_wrt 10150 0.0985222          252.22 Sync Sequential Disk Writes (K)/second
>sync_disk_wrt 10130 0.0987167          252.71 Sync Sequential Disk Writes (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>sync_disk_cp 10870 0.0919963          235.51 Sync Disk Copies (K)/second
>sync_disk_cp 19580 0.102145          261.49 Sync Disk Copies (K)/second
>sync_disk_cp 10050 0.0995025          254.73 Sync Disk Copies (K)/second
>^^^^ 2.5.5* is faster then 2.4.19
>
>disk_src 10000 118.2         8865.00 Directory Searches/second
>disk_src 10010 110.889         8316.68 Directory Searches/second
>disk_src 10010 123.477         9260.74 Directory Searches/second
>^^^^ 2.5.5* is faster then 2.4.19 and 2.5.52 is faster then 2.5.51
>
>div_double 10000 24.4        73200.00 Thousand Double Precision Divides/second
>div_double 10020 24.1517        72455.09 Thousand Double Precision Divides/second
>div_double 10010 24.1758        72527.47 Thousand Double Precision Divides/second
>
>div_float 10010 24.3756        73126.87 Thousand Single Precision Divides/second
>div_float 10010 24.1758        72527.47 Thousand Single Precision Divides/second
>div_float 10010 24.1758        72527.47 Thousand Single Precision Divides/second
>
>div_long 10020 19.9601        17964.07 Thousand Long Integer Divides/second
>div_long 10020 19.7605        17784.43 Thousand Long Integer Divides/second
>div_long 10010 19.7802        17802.20 Thousand Long Integer Divides/second
>
>div_int 10020 19.9601        17964.07 Thousand Integer Divides/second
>div_int 10010 19.7802        17802.20 Thousand Integer Divides/second
>div_int 10020 19.7605        17784.43 Thousand Integer Divides/second
>
>div_short 10030 19.9402        17946.16 Thousand Short Integer Divides/second
>div_short 10020 19.7605        17784.43 Thousand Short Integer Divides/second
>div_short 10010 19.7802        17802.20 Thousand Short Integer Divides/second
>
>fun_cal 10000 62.5     32000000.00 Function Calls (no arguments)/second
>fun_cal 10000 61.9     31692800.00 Function Calls (no arguments)/second
>fun_cal 10000 61.9     31692800.00 Function Calls (no arguments)/second
>
>fun_cal1 10000 170.4     87244800.00 Function Calls (1 argument)/second
>fun_cal1 10010 168.831     86441558.44 Function Calls (1 argument)/second
>fun_cal1 10010 168.831     86441558.44 Function Calls (1 argument)/second
>
>fun_cal2 10000 112.5     57600000.00 Function Calls (2 arguments)/second
>fun_cal2 10000 111.5     57088000.00 Function Calls (2 arguments)/second
>fun_cal2 10010 111.389     57030969.03 Function Calls (2 arguments)/second
>
>fun_cal15 10010 34.0659     17441758.24 Function Calls (15 arguments)/second
>fun_cal15 10010 33.7662     17288311.69 Function Calls (15 arguments)/second
>fun_cal15 10010 33.7662     17288311.69 Function Calls (15 arguments)/second
>
>sieve 10450 0.861244            4.31 Integer Sieves/second
>sieve 10600 0.849057            4.25 Integer Sieves/second
>sieve 10600 0.849057            4.25 Integer Sieves/second
>
>mul_double 10020 21.5569       258682.63 Thousand Double Precision Multiplies/second
>mul_double 10020 21.3573       256287.43 Thousand Double Precision Multiplies/second
>mul_double 10030 21.336       256031.90 Thousand Double Precision Multiplies/second
>
>mul_float 10030 21.5354       258424.73 Thousand Single Precision Multiplies/second
>mul_float 10030 21.336       256031.90 Thousand Single Precision Multiplies/second
>mul_float 10020 21.3573       256287.43 Thousand Single Precision Multiplies/second
>
>mul_long 10000 947.7       227448.00 Thousand Long Integer Multiplies/second
>mul_long 10000 939.6       225504.00 Thousand Long Integer Multiplies/second
>mul_long 10000 939.8       225552.00 Thousand Long Integer Multiplies/second
>
>mul_int 10000 951.9       228456.00 Thousand Integer Multiplies/second
>mul_int 10000 943.2       226368.00 Thousand Integer Multiplies/second
>mul_int 10000 943.3       226392.00 Thousand Integer Multiplies/second
>
>mul_short 10000 759.1       227730.00 Thousand Short Integer Multiplies/second
>mul_short 10000 753.4       226020.00 Thousand Short Integer Multiplies/second
>mul_short 10000 753.4       226020.00 Thousand Short Integer Multiplies/second
>
>num_rtns_1 10000 467.2        46720.00 Numeric Functions/second
>num_rtns_1 10000 463.8        46380.00 Numeric Functions/second
>num_rtns_1 10000 463.9        46390.00 Numeric Functions/second
>
>trig_rtns 10010 28.6713       286713.29 Trigonometric Functions/second
>trig_rtns 10020 28.3433       283433.13 Trigonometric Functions/second
>trig_rtns 10000 28.4       284000.00 Trigonometric Functions/second
>
>matrix_rtns 10000 5964.3       596430.00 Point Transformations/second
>matrix_rtns 10000 5906.8       590680.00 Point Transformations/second
>matrix_rtns 10000 5906.6       590660.00 Point Transformations/second
>
>array_rtns 10010 13.6863          273.73 Linear Systems Solved/second
>array_rtns 10010 13.2867          265.73 Linear Systems Solved/second
>array_rtns 10050 13.5323          270.65 Linear Systems Solved/second
>
>string_rtns 10060 9.04573          904.57 String Manipulations/second
>string_rtns 10050 8.95522          895.52 String Manipulations/second
>string_rtns 10060 8.94632          894.63 String Manipulations/second
>
>mem_rtns_1 10000 27.7       831000.00 Dynamic Memory Operations/second
>mem_rtns_1 10010 24.975       749250.75 Dynamic Memory Operations/second
>mem_rtns_1 10030 24.327       729810.57 Dynamic Memory Operations/second
>
>mem_rtns_2 10000 1632.5       163250.00 Block Memory Operations/second
>mem_rtns_2 10000 1631.8       163180.00 Block Memory Operations/second
>mem_rtns_2 10000 1618       161800.00 Block Memory Operations/second
>
>sort_rtns_1 10020 33.6327          336.33 Sort Operations/second
>sort_rtns_1 10010 33.0669          330.67 Sort Operations/second
>sort_rtns_1 10000 33.1          331.00 Sort Operations/second
>
>misc_rtns_1 10000 782.2         7822.00 Auxiliary Loops/second
>misc_rtns_1 10000 738         7380.00 Auxiliary Loops/second
>misc_rtns_1 10000 732.1         7321.00 Auxiliary Loops/second
>
>dir_rtns_1 10000 85.8       858000.00 Directory Operations/second
>dir_rtns_1 10000 96.9       969000.00 Directory Operations/second
>dir_rtns_1 10000 96.9       969000.00 Directory Operations/second
>
>shell_rtns_1 10020 25.9481           25.95 Shell Scripts/second
>shell_rtns_1 10030 24.1276           24.13 Shell Scripts/second
>shell_rtns_1 10030 23.9282           23.93 Shell Scripts/second
>
>shell_rtns_2 10010 26.0739           26.07 Shell Scripts/second
>shell_rtns_2 10000 24.1           24.10 Shell Scripts/second
>shell_rtns_2 10030 24.0279           24.03 Shell Scripts/second
>
>shell_rtns_3 10010 26.0739           26.07 Shell Scripts/second
>shell_rtns_3 10000 24.1           24.10 Shell Scripts/second
>shell_rtns_3 10030 24.0279           24.03 Shell Scripts/second
>
>series_1 10000 31924.9      3192490.00 Series Evaluations/second
>series_1 10000 31651.5      3165150.00 Series Evaluations/second
>series_1 10000 31649.9      3164990.00 Series Evaluations/second
>
>shared_memory 10000 2227.4       222740.00 Shared Memory Operations/second
>shared_memory 10000 1987.5       198750.00 Shared Memory Operations/second
>shared_memory 10000 1994.7       199470.00 Shared Memory Operations/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>tcp_test 10000 661.7        59553.00 TCP/IP Messages/second
>tcp_test 10000 558.7        50283.00 TCP/IP Messages/second
>tcp_test 10000 541.8        48762.00 TCP/IP Messages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>udp_test 10000 1182.7       118270.00 UDP/IP DataGrams/second
>udp_test 10000 972.3        97230.00 UDP/IP DataGrams/second
>udp_test 10000 988.1        98810.00 UDP/IP DataGrams/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>fifo_test 10000 1207       120700.00 FIFO Messages/second
>fifo_test 10000 1052.3       105230.00 FIFO Messages/second
>fifo_test 10000 1083.1       108310.00 FIFO Messages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>stream_pipe 10000 2418.6       241860.00 Stream Pipe Messages/second
>stream_pipe 10000 2281.5       228150.00 Stream Pipe Messages/second
>stream_pipe 10000 2258.8       225880.00 Stream Pipe Messages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>dgram_pipe 10000 2357.8       235780.00 DataGram Pipe Messages/second
>dgram_pipe 10000 2112.2       211220.00 DataGram Pipe Messages/second
>dgram_pipe 10000 2039.6       203960.00 DataGram Pipe Messages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>pipe_cpy 10000 3918       391800.00 Pipe Messages/second
>pipe_cpy 10000 3139       313900.00 Pipe Messages/second
>pipe_cpy 10000 3139.3       313930.00 Pipe Messages/second
>^^^^ 2.5.5* is still slower then 2.4.19
>
>ram_copy 10000 19338.7    483854274.00 Memory to Memory Copy/second
>ram_copy 10000 19160.9    479405718.00 Memory to Memory Copy/second
>ram_copy 10000 19155    479258100.00 Memory to Memory Copy/second
>
>
>  
>